Regions Map
Coordinate
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10
10
0
10
10
1
10
10
2
10
10
3
10
10
4
10
10
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10
10
6
10
10
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10
10
8
10
10
9
10
11
0
10
11
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11
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10
11
3
10
11
4
10
11
5
10
11
6
10
11
7
10
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8
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11
9
10
12
0
10
12
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10
12
2
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12
3
10
12
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12
6
10
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7
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12
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0
28209
28208
28207
28206
28205
28204
28203
28202
28201
28200
28199
28198
28197
28196
28195
28194
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid